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What industries are suitable for stainless steel air showers?

  • Author:Jason Peng

  • Cleanroom Engineering Technology Manager of Deiiang Company.

    Product R&D Manager of GDC Inc. Cleanroom Equipment Manufacturing Company.

    Executive Director of Guangdong Cleanroom Industry Association of China.

    Engaged in R&D of related products for 15 years, with rich relevant technical experience

  • 2025-01-09  |  Visits:

Stainless steel air showers for Critical Contamination Control

Essential solutions for industries requiring the highest standards of cleanliness

Industries Suitable for Stainless Steel air showers

Pharmaceutical Industry

Pharmaceutical Industry

The pharmaceutical industry requires strict adherence to cleanliness to prevent contamination in drug production. Stainless steel air showers effectively remove particulates from personnel, ensuring sterile conditions.

Biotechnology Sector

Biotechnology Sector

Biotechnology relies heavily on air showers. The need for contamination control is critical in laboratories and production areas. Stainless steel air showers protect sensitive biological materials from external contaminants.

Electronics Manufacturing

Electronics Manufacturing

Effective contamination control is essential in electronics manufacturing, where even minor particulates can cause defects. Stainless steel air showers ensure product quality and reliability.

Food Processing Industry

Food Processing Industry

Maintaining hygiene is crucial in the food processing industry. Stainless steel air showers minimize contamination risk during production and packaging, ensuring compliance with health regulations.

Aerospace and Defense

Aerospace and Defense

The aerospace and defense industries require high precision and cleanliness in production. Stainless steel air showers ensure that critical components meet strict quality standards.

New Energy Batteries

New Energy Batteries

Air showers in new energy lithium battery production facilities are used to remove contaminants from personnel and equipment before entering clean areas, ensuring the integrity and quality of sensitive battery manufacturing processes.

Relevant Specifications and Standards

StandardDescription
ISO 14644Sets standards for CleanRoom Classification and operation, ensuring consistent cleanliness levels.
FS209EFormer U.S. federal standard for cleanrooms, specifying particle concentration limits.
GMP (Good Manufacturing Practices)Regulatory guidelines ensuring that products are consistently produced and controlled according to quality standards.

Different Types of Air Showers

Single-door Air Showers

Single-door Air Showers

Designed for basic applications where moderate contamination control is required. Ideal for smaller facilities or less critical areas.

Double-door Air Showers

Double-door Air Showers

Offer higher security and contamination control with interlocking doors. Prevent cross-contamination between different cleanroom zones.

Pass-through Air Showers

Pass-through Air Showers

Designed for larger equipment or groups of personnel. Allow the passage of bulky items while maintaining contamination control.

Corner air shower

Corner air shower

Designed for larger equipment or groups of personnel. Allow the passage of bulky items while maintaining contamination control.

Principle of Air Shower Operation

Principle of Air Shower Operation

An air shower operates by using high-velocity air jets to remove contaminants from personnel and equipment. When a person enters the air shower, powerful fans blow filtered air through nozzles, dislodging particles. The air is then recirculated or exhausted, ensuring cleanliness.

The effectiveness of an air shower is measured by its airflow rate and filtration efficiency. Properly designed air showers achieve high air change rates, often exceeding 100 air changes per hour, ensuring that contaminants are effectively removed.

Key Operational Features:

  • High-velocity air jets for effective particle removal
  • HEPA or ULPA filtration systems for superior air quality
  • Air recirculation or exhaust systems to maintain cleanliness
  • Compliance with standards such as ISO 14644

High-Performance and Heavy-Duty Air Showers

High-Performance Air Showers

High-Performance Air Showers

Utilize advanced technology to maximize contamination control. Feature multiple high-velocity air jets and HEPA or ULPA filtration systems for superior air quality, making them ideal for critical applications.

Heavy-Duty Air Showers

Heavy-Duty Air Showers

Designed for demanding environments such as Semiconductor manufacturing and pharmaceutical production. Offer enhanced airflow rates, filtration efficiency, and robust construction for continuous operation.

Key Features:

  • Enhanced airflow rates for effective contamination control
  • Robust design for continuous operation
  • Automated control systems for performance monitoring
  • Compliance with the strictest cleanroom standards

Cycle Time of Air Showers

Cycle time refers to the duration taken for an air shower to complete a full contamination removal cycle. Understanding cycle time is crucial for optimizing workflows in cleanroom environments, balancing efficiency with effective contamination control.

Key Points About Cycle Time:

  • Typical cycle times range from 30 seconds to several minutes
  • Factors affecting cycle time include air velocity, shower size, and required air changes
  • Efficient air showers reduce downtime while maintaining contamination control
  • Compliance with standards like ISO 14644 ensures effective cycle times
Cycle Time of Air Showers

Cleanroom Insiders Expert Team

Deiiang's expert team specializes in designing and constructing state-of-the-art cleanrooms tailored to meet diverse industry needs. With a focus on innovation and compliance, we deliver pristine environments that ensure operational excellence and product integrity.

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